28970376

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{5413}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 72764160

約数和(自身を除く): 43793784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 5413, 10826, 16239, 21652, 32478, 43304, 64956, 129912, 1207099, 2414198, 3621297, 4828396, 7242594, 9656792, 14485188, 28970376]

約数ペア:

[(1, 28970376), (2, 14485188), (3, 9656792), (4, 7242594), (6, 4828396), (8, 3621297), (12, 2414198), (24, 1207099), (223, 129912), (446, 64956), (669, 43304), (892, 32478), (1338, 21652), (1784, 16239), (2676, 10826), (5352, 5413)]